<?php
namespace app\admin\controller;
use app\admin\code\BaseCode;
use app\admin\logic\AdLogic;
use app\admin\model\AdModel;
use app\admin\model\SiteConfigModel;
use app\admin\util\Page;
use app\admin\util\Response;
use app\admin\validate\AdValidate;
use think\Cache;
use think\Request;

class System extends Base
{

}